Here are the specs for the Kirby Sentria/Kirby Sentria II:
Nozzle
• Maximum Power Input - 633 Watts
• Maximum AMP Input - 5.9
• Operating Motor Speed -13,100 RPM
• Maximum Airflow - 115 Cubic Feet/Minute
• Maximum Suction - 27.5 Inches of Water
• Maximum Brush Roll Speed - 3995 RPM
Hose
• Maximum Power Input -712 Watts
• Maximum AMP Input - 5.9
• Average Motor Speed -16,800 RPM
• Maximum Suction - 37.5 Inches of Water
• Maximum Airflow - 85.6 Cubic Feet/Minute
